LIGHTBACK

Date de l’étude

2018-2023

Date de mise sur le marché

2022

Catégorie

DISPOSITIF KINÉ & SPORT

The project : Develop a device that stretches the deep gluteal muscles improving hip movement and addressing sciatic pain.

Our mission : To transform the initial idea into the most suitable industrial product and support the inventor in bringing the project to market completion.

Thomas SÉRAFIN is a sports physiotherapist. He uses a unique compression technique along the femur’s axis, effectively treating sciatica in many patients, especially athletes. This involves applying substantial pressure to the patient’s knee with his torso, which is both difficult and tiring.

The project, therefore, involved mechanically reproducing this technique while ensuring the practitioner retains full flexibility in action and patient positioning.

This innovation has been patented, with ownership shared between Seraf Pro and The Use Factory.

1

IMMERSION

The initial phase of this project was to understand the anatomical effects of the technique: What anatomical changes does this compression cause? Why do patients experience relief? What parameters achieve this effect (range of force, angles, etc.)? These elements form the basis of our preliminary specifications.

  • Discussions and observations with the practitioner
  • Literature review
  • Researches for existing products
  • Patent research

CONCEPTS

Identification et prototypage des concepts clés permettant de manipuler les solutions en 3D

  • Create Effective Compression : Design a simple kinematic system that produces sufficient progressive compression.
  • Adapt to Users : Facilitate practitioner movements, accommodate various body types, enable autonomous use, etc.
  • Prioritise passive (mechanical) components over active (motorised) ones: reduce cost, stay close to manual physiotherapy practices, favour clever design over technical excess, limit energy consumption during use.
  • Ensure compatibility with standard physiotherapy equipment: massage table, elastic bands, weights, etc.

2

Intellectual Property Protection

The quality of intellectual protection is crucial for safeguarding the inventor’s ownership. The foundations of a patent were swiftly established, and drafting work commenced with a patent firm.
Our role as designers is essential in working with the firm to shape the drafting and ensure a well-rounded patent filing.

By swiftly drafting and filing the patent, we can safely discuss the invention with peers and investors without risking its exclusivity.

3

4

FIELD VALIDATION

Designing a Demonstrator to Test Lightback in Real-Life Conditions

  • Spot weaknesses : Early wear of some parts, poor design choices, etc.
  • Reevaluate Some Functions : The demonstrator is very versatile by design, but which features should stay?

Feedback from patients and practitioners helps gauge the product’s effectiveness, its appeal to practitioners, and potential for different applications. Lightback has been trialled with footballers, handball players, and basketball players, as well as in clinics, physio practices, and sports clubs. Working with end-users also helps envision everyday use (storage, transport, care) and factor in these needs.
In parallel, discussions about therapeutic and performance benefits help assess the value the product brings. This allows for estimating a price point and understanding the industrial resources needed for manufacturing.

DESIGN & INDUSTRIALISATION

The valuable lessons from early prototypes and user tests allow us to move forward with confidence in the industrial development phase.

The product’s design, in itself, poses a significant challenge. How can we meet the numerous and complex technical, functional, and mechanical requirements while ensuring flawless ergonomics and user intuitiveness? Not to forget, the product’s aesthetic quality and material choices must enhance its perceived value. A meticulous selection of technologies and materials has been made to achieve an elegant and appealing
It’s also entirely made in France! Thanks to the close collaboration and commitment of our industrial partners, we’ve been able to address the crucial need for responsiveness that a start-up requires.

 

5

“With your expertise in crafting innovative products, you identified the strengths and weaknesses of my idea and quickly assessed its feasibility. The Use Factory has brought LightBack® to life, expanding my idea’s clinical and commercial potential.”

Thomas Sérafin, Kinésithérapeute-ostéopathe, Founder of LightBack®